CVE-2021-40678
In Piwigo 11.5.0, there exists a persistent cross-site scripting in the single mode function...
In Piwigo 11.5.0, there exists a persistent cross-site scripting in the single mode function through /admin.php?page=batch_manager&mode=unit.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In Piwigo 11.5.0, there exists a persistent cross-site scripting in the single mode function through /admin.php?page=batch_manager&mode=unit.
- Record
CVE-2021-40678- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
In Piwigo 11.5.0, there exists a persistent cross-site scripting in the single mode function through /admin.php?page=batch_manager&mode=unit.
- Record
CVE-2021-40678- Updated
- 2026-11-02
EUVDEUVD-2021-27850 No score
In Piwigo 11.5.0, there exists a persistent cross-site scripting in the single mode function through /admin.php?page=batch_manager&mode=unit.
- Record
EUVD-2021-27850- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-28wc-7mwv-p5h3
In Piwigo 11.5.0, there exists a persistent cross-site scripting in the single mode function...
In Piwigo 11.5.0, there exists a persistent cross-site scripting in the single mode function through /admin.php?page=batch_manager&mode=unit.
- Record
GHSA-28wc-7mwv-p5h3- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
In Piwigo 11.5.0, there exists a persistent cross-site scripting in the single mode function through /admin.php?page=batch_manager&mode=unit.
- Record
CVE-2021-40678- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-40678 is a medium vulnerability (CVSS 5.4) in Piwigo, published June 14, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.51%, the 43rd percentile. No source names a fixed version.